Author

Yu-Xi Chen

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Sep 2026

Concentrate After Imagination: Text-Conditioned Evidence Grounding for Partially Relevant Video Retrieval

Partially Relevant Video Retrieval (PRVR) retrieves untrimmed videos when queries describe only short moments. Although recent methods improve local representations, uncertainty modeling, and global context, final ranking often still trusts the strongest local response; a coincidentally similar fragment can therefore p...

Shuai-Qi Cheng, Si-Yu You, Yan-Bin Wu et al. · 0 citations

#machine learning Preprint Aug 2026

Self-Indexing Attention for Compression-Compatible Sparse Long-Context LLM Inference

Self-Indexing Attention is proposed, a training-free framework built on a shared transform-domain sign-magnitude representation that provides a reusable token-level index for grouped prefill selection and decode retrieval, while the same representation remains compatible with external KV-cache compression without separ...

Xu Yang, Jia-Peng Zhang, Zhangke et al. · 0 citations